Individual Calculations October 2021
 Apro, Barnabas  Total change: 55.60  Rating chartPersonal card
 40th Zalakaros Chess Festival-Barczay Laszlo Memorial Zalakaros HUN 2021-09-05
RcRownchangeKK*chgGame
 2012 1739 2.50 6 1.39 40 55.60 
  Dobai, Szabolcs 2139  * HUN0.5010.424016.80 
  Balogh, Marton 1961 HUN0.5010.284011.20 
  Valkova, Angelika 2034 UKR0.5010.354014.00 
  Csala, Imre f2069 HUN0.001-0.1240-4.80 
  Kincs, Imre f2070 HUN0.001-0.1240-4.80 
  Marosvolgyi, Ferenc 1798 HUN1.0010.584023.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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